package com.itheima.interface_method;

/**
 * @program: itheima-jdk8
 * @description:
 * @author: zhanghz001
 * @create: 2021-01-06 15:27
 **/
public class MyDSServiceImpl implements MyDSService {
    @Override
    public String abstractMethod() {
        System.out.println("抽象方法");
        return null;
    }
}
